SI5332DC08819-GM1R

Clock Generators, PLLs, Frequency Synthesizers Overview

The SI5332DC08819-GM1R is a factory-programmed, low-jitter clock generator from the Si5332 family. It features six differential outputs in a 32-pin QFN package. The device utilizes MultiSynth technology to generate any-frequency clocks up to 200 MHz with 0 ppm synthesis error and 190 fs RMS jitter. It supports integer-only frequency synthesis and accepts external crystal or clock inputs. The core voltage operates at 1.8 V, 2.5 V, or 3.3 V, while output drivers support configurable formats including LVDS, LVPECL, HCSL, and LVCMOS.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Six-output programmable clock generator with 190 fs RMS jitter
• Supports integer-only frequency synthesis up to 200 MHz
• Factory pre-programmed via ClockBuilder Pro NVM
• User-configurable output signal formats (LVDS, LVPECL, HCSL, LVCMOS)

Clock Generators, PLLs, Frequency Synthesizers Applications

• Servers and Storage Systems
• Ethernet Switches and Routers
• Small Cells and Mobile Backhaul/Fronthaul

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

This component is a custom part number assigned by Silicon Labs ClockBuilder Pro software. Verification of the specific configuration parameters requires access to the associated .cbp project file or datasheet revision history. As a factory-programmed device, it cannot be reconfigured in-system without specific OTP programming procedures.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this variant for applications requiring exactly six outputs with integer-only synthesis capabilities. Ensure the input source matches the supported range (external crystal 16-50 MHz or differential clock). Verify that the required output frequencies fall within the 5 MHz to 200 MHz range specified for the Si5332D grade.

Clock Generators, PLLs, Frequency Synthesizers Part Context

The SI5332DC08819-GM1R belongs to the Si5332 family, which offers 6, 8, and 12-output configurations. The 'GM1' suffix indicates the 32-pin QFN package supporting up to six outputs. The 'D' denotes the product grade supporting integer-only mode with an output frequency range up to 200 MHz.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

Direct replacements include other Si5332D variants in the 32-QFN package, such as SI5332D-C-GM1R, provided the frequency plan and output format requirements are compatible. Generic Si5332A/B/C/D parts require independent programming.